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LETTA
Stateful AI agents with persistent long-term memory
Apache-2.0
ABOUT
LLM agents are inherently stateless and forget context between interactions. Letta solves this by providing a memory-first agent architecture where agents maintain persistent state, form memories about users and the world, and continuously improve over time — enabling truly personalized, long-lived AI agents.
INSTALL
pip install lettaINTEGRATION GUIDE
1. Building stateful conversational AI agents with persistent long-term memory
2. Creating personalized coding assistants that learn coding conventions over time
3. Developing autonomous digital employees for research, email, and calendar management
4. Deploying AI companions with customized personalities and evolving memories
5. Building multi-step agentic workflows with memory-augmented LLM agents
TAGS
aiai-agentsllmllm-agentmemorystateful-agentsagent-frameworkmemgpt